1MRK000614-ABr00

Overview

1MRK000614-ABr00 is an ABB printed circuit board (PCB) designed for industrial power generation applications, providing reliable control and communication functions.

Identification

• Product No.: 1MRK000614-ABr00

• Type: PCB Module

• Manufacturer: ABB

Function

• Role: Key control module in ABB UNITROL® excitation systems

• Purpose:

  • Regulates generator terminal voltage

  • Controls reactive power output

  • Enhances transient stability

  • Supports dual‑channel redundancy for uninterrupted operation

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